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Moisture
Seeking Direct Drill Points |
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Q1.
Materials Used for Points?
NI
Hard |
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- Extremely
Hard Cast Steel (brittle hard) will snap if hit
with a hammer or from hitting stones etc.
- Can
not be welded or hardfaced, well suited for abrasive
soil.
- Tungsten
tipped points recommended, untipped are also
available.
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Properlite |
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- Very
hard cast steel (non brittle) well suited
for stony conditions can be welded, hardfaced
etc
- Tungsten
tipped points are recommended, untipped are
also available.
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27%
Chrome |
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- Very
hard, long wearing point suitable for abrasive
soils fairly tough but can be brittle can
be welded and hardfaced, only available tungsten
tipped.
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Bisaloy |
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- High
tensile plate, can be welded and hardfaced
suitable for all conditions.
- Tungsten
tipped.
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Q2. Why
Do I need Tungsten Tipped Points?  |
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The
tungsten tip maintains an ideal seed bed, points that do
not have tungsten, or where the tungsten has fallen off,
often wear in a bullnosed fashion. Bullnosing results in
the glazing of the seed bed, which reduces the rate of
seed germination and root establishment.
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Q3.
Why Do Some Points Have Wings?  |
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Some
points have wings in order to create extra soil tilth allowing
for better seed coverage.
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Q4.
I am getting too much Soil Movement. What can I do?  |
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Going
to a narrower point will often solve the problem.
- In some cases slowing down planting speed is necessary. |
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